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|
# frozen_string_literal: true
require 'test_helper'
module ActiveModelSerializers
module Adapter
class JsonApi
class KeyCaseTest < ActiveSupport::TestCase
class Post < ::Model
attributes :title, :body, :publish_at
associations :author, :comments
end
class Author < ::Model
attributes :first_name, :last_name
end
class Comment < ::Model
attributes :body
associations :author, :post
end
class PostSerializer < ActiveModel::Serializer
type 'posts'
attributes :title, :body, :publish_at
belongs_to :author
has_many :comments
link(:self) { post_url(object.id) }
link(:post_authors) { post_authors_url(object.id) }
link(:subscriber_comments) { post_comments_url(object.id) }
meta do
{
rating: 5,
favorite_count: 10
}
end
end
class AuthorSerializer < ActiveModel::Serializer
type 'authors'
attributes :first_name, :last_name
end
class CommentSerializer < ActiveModel::Serializer
type 'comments'
attributes :body
belongs_to :author
end
def mock_request(transform = nil)
context = Minitest::Mock.new
context.expect(:request_url, URI)
context.expect(:query_parameters, {})
context.expect(:url_helpers, Rails.application.routes.url_helpers)
@options = {}
@options[:key_transform] = transform if transform
@options[:serialization_context] = context
end
def setup
Rails.application.routes.draw do
resources :posts do
resources :authors
resources :comments
end
end
@publish_at = 1.day.from_now
@author = Author.new(id: 1, first_name: 'Bob', last_name: 'Jones')
@comment1 = Comment.new(id: 7, body: 'cool', author: @author)
@comment2 = Comment.new(id: 12, body: 'awesome', author: @author)
@post = Post.new(id: 1337, title: 'Title 1', body: 'Body 1',
author: @author, comments: [@comment1, @comment2],
publish_at: @publish_at)
@comment1.post = @post
@comment2.post = @post
end
def test_success_document_transform_default
mock_request
serializer = PostSerializer.new(@post)
adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options)
result = adapter.serializable_hash
assert_equal({
data: {
id: '1337',
type: 'posts',
attributes: {
title: 'Title 1',
body: 'Body 1',
:"publish-at" => @publish_at
},
relationships: {
author: {
data: { id: '1', type: 'authors' }
},
comments: {
data: [
{ id: '7', type: 'comments' },
{ id: '12', type: 'comments' }
]
}
},
links: {
self: 'http://example.com/posts/1337',
:"post-authors" => 'http://example.com/posts/1337/authors',
:"subscriber-comments" => 'http://example.com/posts/1337/comments'
},
meta: { rating: 5, :"favorite-count" => 10 }
}
}, result)
end
def test_success_document_transform_global_config
mock_request
result = with_config(key_transform: :camel_lower) do
serializer = PostSerializer.new(@post)
adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options)
adapter.serializable_hash
end
assert_equal({
data: {
id: '1337',
type: 'posts',
attributes: {
title: 'Title 1',
body: 'Body 1',
publishAt: @publish_at
},
relationships: {
author: {
data: { id: '1', type: 'authors' }
},
comments: {
data: [
{ id: '7', type: 'comments' },
{ id: '12', type: 'comments' }
]
}
},
links: {
self: 'http://example.com/posts/1337',
postAuthors: 'http://example.com/posts/1337/authors',
subscriberComments: 'http://example.com/posts/1337/comments'
},
meta: { rating: 5, favoriteCount: 10 }
}
}, result)
end
def test_success_doc_transform_serialization_ctx_overrides_global
mock_request(:camel)
result = with_config(key_transform: :camel_lower) do
serializer = PostSerializer.new(@post)
adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options)
adapter.serializable_hash
end
assert_equal({
Data: {
Id: '1337',
Type: 'Posts',
Attributes: {
Title: 'Title 1',
Body: 'Body 1',
PublishAt: @publish_at
},
Relationships: {
Author: {
Data: { Id: '1', Type: 'Authors' }
},
Comments: {
Data: [
{ Id: '7', Type: 'Comments' },
{ Id: '12', Type: 'Comments' }
]
}
},
Links: {
Self: 'http://example.com/posts/1337',
PostAuthors: 'http://example.com/posts/1337/authors',
SubscriberComments: 'http://example.com/posts/1337/comments'
},
Meta: { Rating: 5, FavoriteCount: 10 }
}
}, result)
end
def test_success_document_transform_dash
mock_request(:dash)
serializer = PostSerializer.new(@post)
adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options)
result = adapter.serializable_hash
assert_equal({
data: {
id: '1337',
type: 'posts',
attributes: {
title: 'Title 1',
body: 'Body 1',
:"publish-at" => @publish_at
},
relationships: {
author: {
data: { id: '1', type: 'authors' }
},
comments: {
data: [
{ id: '7', type: 'comments' },
{ id: '12', type: 'comments' }
]
}
},
links: {
self: 'http://example.com/posts/1337',
:"post-authors" => 'http://example.com/posts/1337/authors',
:"subscriber-comments" => 'http://example.com/posts/1337/comments'
},
meta: { rating: 5, :"favorite-count" => 10 }
}
}, result)
end
def test_success_document_transform_unaltered
mock_request(:unaltered)
serializer = PostSerializer.new(@post)
adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options)
result = adapter.serializable_hash
assert_equal({
data: {
id: '1337',
type: 'posts',
attributes: {
title: 'Title 1',
body: 'Body 1',
publish_at: @publish_at
},
relationships: {
author: {
data: { id: '1', type: 'authors' }
},
comments: {
data: [
{ id: '7', type: 'comments' },
{ id: '12', type: 'comments' }
]
}
},
links: {
self: 'http://example.com/posts/1337',
post_authors: 'http://example.com/posts/1337/authors',
subscriber_comments: 'http://example.com/posts/1337/comments'
},
meta: { rating: 5, favorite_count: 10 }
}
}, result)
end
def test_success_document_transform_undefined
mock_request(:zoot)
serializer = PostSerializer.new(@post)
adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options)
exception = assert_raises NoMethodError do
adapter.serializable_hash
end
assert_match(/undefined method.*zoot/, exception.message)
end
def test_success_document_transform_camel
mock_request(:camel)
serializer = PostSerializer.new(@post)
adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options)
result = adapter.serializable_hash
assert_equal({
Data: {
Id: '1337',
Type: 'Posts',
Attributes: {
Title: 'Title 1',
Body: 'Body 1',
PublishAt: @publish_at
},
Relationships: {
Author: {
Data: { Id: '1', Type: 'Authors' }
},
Comments: {
Data: [
{ Id: '7', Type: 'Comments' },
{ Id: '12', Type: 'Comments' }
]
}
},
Links: {
Self: 'http://example.com/posts/1337',
PostAuthors: 'http://example.com/posts/1337/authors',
SubscriberComments: 'http://example.com/posts/1337/comments'
},
Meta: { Rating: 5, FavoriteCount: 10 }
}
}, result)
end
def test_success_document_transform_camel_lower
mock_request(:camel_lower)
serializer = PostSerializer.new(@post)
adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options)
result = adapter.serializable_hash
assert_equal({
data: {
id: '1337',
type: 'posts',
attributes: {
title: 'Title 1',
body: 'Body 1',
publishAt: @publish_at
},
relationships: {
author: {
data: { id: '1', type: 'authors' }
},
comments: {
data: [
{ id: '7', type: 'comments' },
{ id: '12', type: 'comments' }
]
}
},
links: {
self: 'http://example.com/posts/1337',
postAuthors: 'http://example.com/posts/1337/authors',
subscriberComments: 'http://example.com/posts/1337/comments'
},
meta: { rating: 5, favoriteCount: 10 }
}
}, result)
end
def test_error_document_transform_default
mock_request
resource = ModelWithErrors.new
resource.errors.add(:published_at, 'must be in the future')
resource.errors.add(:title, 'must be longer')
serializer = ActiveModel::Serializer::ErrorSerializer.new(resource)
adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options)
result = adapter.serializable_hash
expected_errors_object = {
errors: [
{
source: { pointer: '/data/attributes/published-at' },
detail: 'must be in the future'
},
{
source: { pointer: '/data/attributes/title' },
detail: 'must be longer'
}
]
}
assert_equal expected_errors_object, result
end
def test_error_document_transform_global_config
mock_request
result = with_config(key_transform: :camel) do
resource = ModelWithErrors.new
resource.errors.add(:published_at, 'must be in the future')
resource.errors.add(:title, 'must be longer')
serializer = ActiveModel::Serializer::ErrorSerializer.new(resource)
adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options)
adapter.serializable_hash
end
expected_errors_object = {
Errors: [
{
Source: { Pointer: '/data/attributes/PublishedAt' },
Detail: 'must be in the future'
},
{
Source: { Pointer: '/data/attributes/Title' },
Detail: 'must be longer'
}
]
}
assert_equal expected_errors_object, result
end
def test_error_document_transform_serialization_ctx_overrides_global
mock_request(:camel)
result = with_config(key_transform: :camel_lower) do
resource = ModelWithErrors.new
resource.errors.add(:published_at, 'must be in the future')
resource.errors.add(:title, 'must be longer')
serializer = ActiveModel::Serializer::ErrorSerializer.new(resource)
adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options)
adapter.serializable_hash
end
expected_errors_object = {
Errors: [
{
Source: { Pointer: '/data/attributes/PublishedAt' },
Detail: 'must be in the future'
},
{
Source: { Pointer: '/data/attributes/Title' },
Detail: 'must be longer'
}
]
}
assert_equal expected_errors_object, result
end
def test_error_document_transform_dash
mock_request(:dash)
resource = ModelWithErrors.new
resource.errors.add(:published_at, 'must be in the future')
resource.errors.add(:title, 'must be longer')
serializer = ActiveModel::Serializer::ErrorSerializer.new(resource)
adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options)
result = adapter.serializable_hash
expected_errors_object = {
errors: [
{
source: { pointer: '/data/attributes/published-at' },
detail: 'must be in the future'
},
{
source: { pointer: '/data/attributes/title' },
detail: 'must be longer'
}
]
}
assert_equal expected_errors_object, result
end
def test_error_document_transform_unaltered
mock_request(:unaltered)
resource = ModelWithErrors.new
resource.errors.add(:published_at, 'must be in the future')
resource.errors.add(:title, 'must be longer')
serializer = ActiveModel::Serializer::ErrorSerializer.new(resource)
adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options)
result = adapter.serializable_hash
expected_errors_object = {
errors: [
{ source: { pointer: '/data/attributes/published_at' }, detail: 'must be in the future' },
{ source: { pointer: '/data/attributes/title' }, detail: 'must be longer' }
]
}
assert_equal expected_errors_object, result
end
def test_error_document_transform_undefined
mock_request(:krazy)
resource = ModelWithErrors.new
resource.errors.add(:published_at, 'must be in the future')
resource.errors.add(:title, 'must be longer')
serializer = ActiveModel::Serializer::ErrorSerializer.new(resource)
adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options)
exception = assert_raises NoMethodError do
adapter.serializable_hash
end
assert_match(/undefined method.*krazy/, exception.message)
end
def test_error_document_transform_camel
mock_request(:camel)
resource = ModelWithErrors.new
resource.errors.add(:published_at, 'must be in the future')
resource.errors.add(:title, 'must be longer')
serializer = ActiveModel::Serializer::ErrorSerializer.new(resource)
adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options)
result = adapter.serializable_hash
expected_errors_object = {
Errors: [
{ Source: { Pointer: '/data/attributes/PublishedAt' }, Detail: 'must be in the future' },
{ Source: { Pointer: '/data/attributes/Title' }, Detail: 'must be longer' }
]
}
assert_equal expected_errors_object, result
end
def test_error_document_transform_camel_lower
mock_request(:camel_lower)
resource = ModelWithErrors.new
resource.errors.add(:published_at, 'must be in the future')
resource.errors.add(:title, 'must be longer')
serializer = ActiveModel::Serializer::ErrorSerializer.new(resource)
adapter = ActiveModelSerializers::Adapter::JsonApi.new(serializer, @options)
result = adapter.serializable_hash
expected_errors_object = {
errors: [
{ source: { pointer: '/data/attributes/publishedAt' }, detail: 'must be in the future' },
{ source: { pointer: '/data/attributes/title' }, detail: 'must be longer' }
]
}
assert_equal expected_errors_object, result
end
end
end
end
end
|
